diff options
Diffstat (limited to 'tests/msc_vlr/msc_vlr_test_reject_concurrency.c')
-rw-r--r-- | tests/msc_vlr/msc_vlr_test_reject_concurrency.c | 397 |
1 files changed, 0 insertions, 397 deletions
diff --git a/tests/msc_vlr/msc_vlr_test_reject_concurrency.c b/tests/msc_vlr/msc_vlr_test_reject_concurrency.c deleted file mode 100644 index 2377c19b3..000000000 --- a/tests/msc_vlr/msc_vlr_test_reject_concurrency.c +++ /dev/null @@ -1,397 +0,0 @@ -/* Osmocom MSC+VLR end-to-end tests */ - -/* (C) 2017 by sysmocom s.f.m.c. GmbH <info@sysmocom.de> - * - * All Rights Reserved - * - * Author: Neels Hofmeyr <nhofmeyr@sysmocom.de> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU Affero General Public License as published by - * the Free Software Foundation; either version 3 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU Affero General Public License for more details. - * - * You should have received a copy of the GNU Affero General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. - * - */ - -#include "msc_vlr_tests.h" - -void test_reject_2nd_conn() -{ - struct gsm_subscriber_connection *conn1; - comment_start(); - - btw("Location Update Request on one connection"); - lu_result_sent = RES_NONE; - gsup_expect_tx("04010809710000004026f0"); - ms_sends_msg("050802008168000130089910070000006402"); - OSMO_ASSERT(gsup_tx_confirmed); - VERBOSE_ASSERT(lu_result_sent, == RES_NONE, "%d"); - EXPECT_CONN_COUNT(1); - - btw("Another Location Update Request from the same subscriber on another connection is rejected"); - conn1 = g_conn; - g_conn = NULL; - expect_bssap_clear(); - ms_sends_msg("050802008168000130089910070000006402"); - VERBOSE_ASSERT(bssap_clear_sent, == true, "%d"); - VERBOSE_ASSERT(lu_result_sent, == RES_REJECT, "%d"); - EXPECT_CONN_COUNT(1); - - - BTW("The first connection can still complete its LU"); - btw("HLR sends _INSERT_DATA_REQUEST, VLR responds with _INSERT_DATA_RESULT"); - g_conn = conn1; - lu_result_sent = RES_NONE; - gsup_rx("10010809710000004026f00804036470f1", - "12010809710000004026f0"); - VERBOSE_ASSERT(lu_result_sent, == RES_NONE, "%d"); - - btw("HLR also sends GSUP _UPDATE_LOCATION_RESULT"); - expect_bssap_clear(); - gsup_rx("06010809710000004026f0", NULL); - VERBOSE_ASSERT(bssap_clear_sent, == true, "%d"); - - btw("LU was successful, and the conn has already been closed"); - VERBOSE_ASSERT(lu_result_sent, == RES_ACCEPT, "%d"); - EXPECT_CONN_COUNT(0); - - clear_vlr(); - comment_end(); -} - -void _normal_lu_part1() -{ - btw("Location Update Request"); - lu_result_sent = RES_NONE; - gsup_expect_tx("04010809710000004026f0"); - ms_sends_msg("050802008168000130089910070000006402"); - OSMO_ASSERT(gsup_tx_confirmed); - VERBOSE_ASSERT(lu_result_sent, == RES_NONE, "%d"); - EXPECT_CONN_COUNT(1); -} - -void _normal_lu_part2() -{ - btw("HLR sends _INSERT_DATA_REQUEST, VLR responds with _INSERT_DATA_RESULT"); - lu_result_sent = RES_NONE; - gsup_rx("10010809710000004026f00804036470f1", - "12010809710000004026f0"); - VERBOSE_ASSERT(lu_result_sent, == RES_NONE, "%d"); - - btw("HLR also sends GSUP _UPDATE_LOCATION_RESULT"); - expect_bssap_clear(); - gsup_rx("06010809710000004026f0", NULL); - VERBOSE_ASSERT(bssap_clear_sent, == true, "%d"); - - btw("LU was successful, and the conn has already been closed"); - VERBOSE_ASSERT(lu_result_sent, == RES_ACCEPT, "%d"); - EXPECT_CONN_COUNT(0); -} - -void _normal_lu() -{ - BTW("Subscriber does a normal LU"); - _normal_lu_part1(); - _normal_lu_part2(); -} - -void _normal_cm_service_req() -{ - BTW("Subscriber does a normal CM Service Request"); - cm_service_result_sent = RES_NONE; - ms_sends_msg("05247803305886089910070000006402"); - OSMO_ASSERT(g_conn); - OSMO_ASSERT(g_conn->conn_fsm); - OSMO_ASSERT(g_conn->vsub); - VERBOSE_ASSERT(cm_service_result_sent, == RES_ACCEPT, "%d"); - EXPECT_ACCEPTED(true); -} - -void _page() -{ - const char *imsi = "901700000004620"; - struct vlr_subscr *vsub; - - BTW("an SMS is sent, MS is paged"); - paging_expect_imsi(imsi); - paging_sent = false; - vsub = vlr_subscr_find_by_imsi(net->vlr, imsi); - OSMO_ASSERT(vsub); - VERBOSE_ASSERT(llist_count(&vsub->cs.requests), == 0, "%d"); - - send_sms(vsub, vsub, - "Privacy in residential applications is a desirable" - " marketing option."); - - VERBOSE_ASSERT(llist_count(&vsub->cs.requests), == 1, "%d"); - vlr_subscr_put(vsub); - vsub = NULL; - VERBOSE_ASSERT(paging_sent, == true, "%d"); - VERBOSE_ASSERT(paging_stopped, == false, "%d"); -} - -void _paging_resp_part1() -{ - btw("MS replies with Paging Response, we deliver the SMS"); - dtap_expect_tx("09" /* SMS messages */ - "01" /* CP-DATA */ - "58" /* length */ - "01" /* Network to MS */ - "00" /* reference */ - /* originator (gsm411_send_sms() hardcodes this weird nr) */ - "0791" "447758100650" /* 447785016005 */ - "00" /* dest */ - /* SMS TPDU */ - "4c" /* len */ - "00" /* SMS deliver */ - "05806470f1" /* originating address 46071 */ - "00" /* TP-PID */ - "00" /* GSM default alphabet */ - "071010" /* Y-M-D (from wrapped gsm340_gen_scts())*/ - "000000" /* H-M-S */ - "00" /* GMT+0 */ - "44" /* data length */ - "5079da1e1ee7416937485e9ea7c965373d1d6683c270383b3d0e" - "d3d36ff71c949e83c22072799e9687c5ec32a81d96afcbf4b4fb" - "0c7ac3e9e9b7db05"); - ms_sends_msg("06270703305882089910070000006402"); - VERBOSE_ASSERT(dtap_tx_confirmed, == true, "%d"); - VERBOSE_ASSERT(paging_stopped, == true, "%d"); - - btw("conn is still open to wait for SMS ack dance"); - EXPECT_CONN_COUNT(1); -} - -void _paging_resp_part2(int expect_conn_count, bool expect_clear) -{ - btw("MS replies with CP-ACK for received SMS"); - ms_sends_msg("8904"); - EXPECT_CONN_COUNT(1); - - btw("MS also sends RP-ACK, MSC in turn sends CP-ACK for that"); - dtap_expect_tx("0904"); - if (expect_clear) - expect_bssap_clear(); - ms_sends_msg("890106020041020000"); - VERBOSE_ASSERT(dtap_tx_confirmed, == true, "%d"); - if (expect_clear) - VERBOSE_ASSERT(bssap_clear_sent, == true, "%d"); - - btw("SMS is done"); - EXPECT_CONN_COUNT(expect_conn_count); -} - -void test_reject_lu_during_lu() -{ - comment_start(); - - _normal_lu_part1(); - - BTW("Another Location Update Request from the same subscriber on the same conn is dropped silently"); - ms_sends_msg("050802008168000130089910070000006402"); - VERBOSE_ASSERT(lu_result_sent, == RES_NONE, "%d"); - EXPECT_CONN_COUNT(1); - - BTW("The first LU can still complete"); - _normal_lu_part2(); - - clear_vlr(); - comment_end(); -} - -void test_reject_cm_during_lu() -{ - comment_start(); - - _normal_lu_part1(); - - BTW("A CM Service Request in the middle of a LU is rejected"); - cm_service_result_sent = RES_NONE; - dtap_expect_tx("052211"); - ms_sends_msg("05247803305886089910070000006402"); - VERBOSE_ASSERT(lu_result_sent, == RES_NONE, "%d"); - VERBOSE_ASSERT(cm_service_result_sent, == RES_NONE, "%d"); - EXPECT_CONN_COUNT(1); - - BTW("The first LU can still complete"); - _normal_lu_part2(); - - clear_vlr(); - comment_end(); -} - -void test_reject_paging_resp_during_lu() -{ - comment_start(); - - _normal_lu_part1(); - - BTW("An erratic Paging Response is dropped silently"); - ms_sends_msg("06270703305882089910070000006402"); - VERBOSE_ASSERT(lu_result_sent, == RES_NONE, "%d"); - EXPECT_CONN_COUNT(1); - - BTW("The first LU can still complete"); - _normal_lu_part2(); - - clear_vlr(); - comment_end(); -} - -void test_reject_lu_during_cm() -{ - comment_start(); - - _normal_lu(); - _normal_cm_service_req(); - - btw("A LU request on an open conn is dropped silently"); - /* TODO: accept periodic LU on an already open conn? */ - lu_result_sent = RES_NONE; - ms_sends_msg("050802008168000130089910070000006402"); - VERBOSE_ASSERT(lu_result_sent, == RES_NONE, "%d"); - EXPECT_CONN_COUNT(1); - - BTW("subscriber detaches"); - expect_bssap_clear(); - ms_sends_msg("050130089910070000006402"); - VERBOSE_ASSERT(bssap_clear_sent, == true, "%d"); - EXPECT_CONN_COUNT(0); - - clear_vlr(); - comment_end(); -} - -void test_reject_cm_during_cm() -{ - comment_start(); - - _normal_lu(); - _normal_cm_service_req(); - - btw("A second CM Service Request on the same conn is accepted without another auth dance"); - cm_service_result_sent = RES_NONE; - ms_sends_msg("05247803305886089910070000006402"); - VERBOSE_ASSERT(cm_service_result_sent, == RES_ACCEPT, "%d"); - EXPECT_CONN_COUNT(1); - - BTW("subscriber detaches"); - expect_bssap_clear(); - ms_sends_msg("050130089910070000006402"); - VERBOSE_ASSERT(bssap_clear_sent, == true, "%d"); - EXPECT_CONN_COUNT(0); - - clear_vlr(); - comment_end(); -} - -void test_reject_paging_resp_during_cm() -{ - comment_start(); - - _normal_lu(); - _normal_cm_service_req(); - - BTW("An erratic Paging Response on the same conn is dropped silently"); - ms_sends_msg("06270703305882089910070000006402"); - EXPECT_CONN_COUNT(1); - - BTW("The original CM Service Request can conclude"); - btw("a USSD request is serviced"); - dtap_expect_tx_ussd("Your extension is 46071\r"); - expect_bssap_clear(); - ms_sends_msg("0b3b1c15a11302010002013b300b04010f0406aa510c061b017f0100"); - VERBOSE_ASSERT(bssap_clear_sent, == true, "%d"); - - btw("all requests serviced, conn has been released"); - EXPECT_CONN_COUNT(0); - - clear_vlr(); - comment_end(); -} - -void test_reject_paging_resp_during_paging_resp() -{ - comment_start(); - - _normal_lu(); - _page(); - _paging_resp_part1(); - - BTW("MS sends another erratic Paging Response which is dropped silently"); - ms_sends_msg("06270703305882089910070000006402"); - - _paging_resp_part2(0, true); - - clear_vlr(); - comment_end(); -} - -void test_reject_lu_during_paging_resp() -{ - comment_start(); - - _normal_lu(); - _page(); - _paging_resp_part1(); - - BTW("MS sends erratic LU Request, which is dropped silently"); - lu_result_sent = RES_NONE; - ms_sends_msg("050802008168000130089910070000006402"); - VERBOSE_ASSERT(lu_result_sent, == RES_NONE, "%d"); - EXPECT_CONN_COUNT(1); - - _paging_resp_part2(0, true); - - clear_vlr(); - comment_end(); -} - -void test_accept_cm_during_paging_resp() -{ - comment_start(); - - _normal_lu(); - _page(); - _paging_resp_part1(); - - BTW("CM Service Request during open connection is accepted"); - cm_service_result_sent = RES_NONE; - ms_sends_msg("05247803305886089910070000006402"); - VERBOSE_ASSERT(cm_service_result_sent, == RES_ACCEPT, "%d"); - EXPECT_CONN_COUNT(1); - VERBOSE_ASSERT(g_conn->received_cm_service_request, == true, "%d"); - - _paging_resp_part2(1, false); - - BTW("subscriber detaches"); - expect_bssap_clear(); - ms_sends_msg("050130089910070000006402"); - VERBOSE_ASSERT(bssap_clear_sent, == true, "%d"); - EXPECT_CONN_COUNT(0); - - clear_vlr(); - comment_end(); -} - -msc_vlr_test_func_t msc_vlr_tests[] = { - test_reject_2nd_conn, - test_reject_lu_during_lu, - test_reject_cm_during_lu, - test_reject_paging_resp_during_lu, - test_reject_lu_during_cm, - test_reject_cm_during_cm, - test_reject_paging_resp_during_cm, - test_reject_lu_during_paging_resp, - test_accept_cm_during_paging_resp, - test_reject_paging_resp_during_paging_resp, - NULL -}; |